Break it down: quiz
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Slide 1 - Vidéo
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Ingestion
Mechanical digestion
Chemical digestion
MOVING THE FOOD INTO YOUR MOUTH
BREAKING THE FOOD INTO SMALLER PIECES.
THIS IS DONE BY YOUR TEETH
BREAKING THE FOOD INTO EVEN SMALLER PIECES.
USING ENZYMES TO BREAK DOWN THE FOOD MOLECULES.
Slide 2 - Question de remorquage
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Fases of digestion. Put them in the right order.
1
2
3
4
digestion
ingestion
absorption
excretion
Slide 3 - Question de remorquage
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Which 3 organs help breaking down food?
A
gallbladder, liver, spleen
B
pancreas, liver, gallbladder
C
liver, gallbladder, tongue
D
none of the above
Slide 4 - Quiz
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Food is pushed into your stomach by
A
muscular contractions called peristalsis
B
digestive juices
C
voluntary control
D
gravity
Slide 5 - Quiz
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What does bile do?
A
it secretes nutrients
B
it breaks down proteins
C
it produces digestive juices
D
it digests fat
Slide 6 - Quiz
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1
2
3
4
5
6
7
8
Slide 7 - Question de remorquage
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The digestion of starch starts in the ...
A
Mouth
B
Stomach
C
Duodenum
D
Small intestine
Slide 8 - Quiz
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What is the function of an enzyme?
Slide 9 - Question ouverte
Breaking down big fat particles into smaller ones.
Which enzyme breaks down fat?
A
amylase
B
lipase
C
fatty acid and glycerol
D
protease
Slide 10 - Quiz
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Which of the following digestive juices does not contain enzymes?
A
intestinal juice
B
saliva
C
gastric juice
D
gastric acid
Slide 11 - Quiz
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TRUE OR FALSE? Emulsification is an example of chemical digestion.
A
True
B
False
Slide 12 - Quiz
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Which of the following organs is not an excretory organ?
A
Kidney
B
Lungs
C
Skin
D
Liver
Slide 13 - Quiz
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What is peristalsis?
A
muscle movement to push food down the gut
B
making smaller droplets of fats
C
movement of nutrients into the circulatory system
Slide 14 - Quiz
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Where is bile made?
Slide 15 - Question ouverte
in the liver
Which organ neutralises gastric acid?
Slide 16 - Question ouverte
pancreas
What can you say about the hepatic portal vein?
Slide 17 - Question ouverte
the vein between the small intestines and the liver. It makes sure that the nutrients get absorbed into the blood.
In what organ are the nutrients absorbed into the blood?
Slide 18 - Question ouverte
villi of the small intestine
Which nutrients do not need to be digested?
A
Vitamins, minerals, fats
B
Water, carbohydrates, proteins
C
Vitamins, minerals, water
D
Fats, carbohydrates, proteins
Slide 19 - Quiz
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Urinary system
Digestive system
Pancreas
Urethra
Kidneys
Bladder
Oesophagus
Slide 20 - Question de remorquage
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What is the function of the urinary
system?
system?
Slide 21 - Question ouverte
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Where in the kidney is urine made?
Slide 22 - Question ouverte
in the renal cortex and renal medulla
What is the formula of cellular respiration?
Slide 23 - Question ouverte
glucose + o2 --> co2 + h2o + energy
Which nutrients can be used as an energy source?
Slide 24 - Question ouverte
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Abby wheighs 74kg and is 1.82m tall. Calculate her BMI
A
40,6
B
22,3
C
23,4
D
20,3
Slide 25 - Quiz
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